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SEMID: Identifiability of Linear Structural Equation Models

Provides routines to check identifiability of linear structural equation models and factor analysis models. The routines are based on the graphical representation of structural equation models.

Version: 0.5.0
Imports: R.oo (≥ 1.20.0), R.methodsS3, igraph (≥ 1.0.1), R.utils (≥ 2.3.0), rje
Suggests: testthat
Published: 2026-01-30
DOI: 10.32614/CRAN.package.SEMID
Author: Rina Foygel Barber [aut], Mathias Drton [aut], Miriam Kranzlmüller [aut], Nils Sturma [cre, aut], Luca Weihs [aut]
Maintainer: Nils Sturma <nils.sturma at epfl.ch>
BugReports: https://github.com/Lucaweihs/SEMID/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/Lucaweihs/SEMID
NeedsCompilation: no
Materials: README, NEWS
In views: CausalInference, GraphicalModels
CRAN checks: SEMID results

Documentation:

Reference manual: SEMID.html , SEMID.pdf

Downloads:

Package source: SEMID_0.5.0.tar.gz
Windows binaries: r-devel: SEMID_0.5.0.zip, r-release: SEMID_0.5.0.zip, r-oldrel: SEMID_0.5.0.zip
macOS binaries: r-release (arm64): SEMID_0.5.0.tgz, r-oldrel (arm64): SEMID_0.5.0.tgz, r-release (x86_64): SEMID_0.5.0.tgz, r-oldrel (x86_64): SEMID_0.5.0.tgz
Old sources: SEMID archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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